If you have or are looking to purchase a lens that requires a drop-in filter, we can custom make any filter in our lineup of filters to fit into your drop-in holder. You can send us your drop-in holder or have them shipped directly to us, just as other customers have done.
Filter Type:- Drop-In Holder for Canon, Nikon, Sony (etc.)
Size:- Rotating / Non-Rotating
Price:- Variable (contact us for pricing)